Let's see what happens with attendance numbers. Witnesses were waiting the previous months to big Summer Conventions to see older friends, meet new brothers from other parts, the young ones used these special occasions to meet other young people...
So now, witnesses are going to limit their social circles even more to the 10-12 closer congregations in their area. From a financial point of view, it makes sense but it will affect how the rank and file see conventions.
Now young ones have no chance to get to Bethel because in most European countries there are no branches, they can't be special pioneers, now they don't have big conventions... I can't see how WT will motivate their young ones.